ATO treatment on mesenchymal stem cells (MSCs) interacting breast cancer cells

Based on next generation RNA-seq, we examed Arsenic trioxide treatment (ATO) effect on MSCs-interacting MCF7 cells in 3D cultures. We found gap junction protein Cx43 is dramatically downregulated after ATO treatment.. Overall design: human breast cancer cell line MCF-7 cells cocultured with mouse MSCs in 3D culture, with or without ATO treatment, are subject to NGS and then analyzed.

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Wang H, Tian L, Liu J, Goldstein A, Bado I, Zhang W, Arenkiel BR, Li Z, Yang M, Du S, Zhao H, Rowley DR, Wong STC, Gugala Z, Zhang XH